Results 191 to 200 of about 2,544 (218)

Phytolith assemblages reflect variability in human land use and the modern environment. [PDF]

open access: yesVeg Hist Archaeobot
Witteveen NH   +7 more
europepmc   +1 more source

Seven new species of Rinorea (Violaceae) from the Neotropics. [PDF]

open access: yesPhytoKeys
Hoyos-Gómez SE   +2 more
europepmc   +1 more source

Heliconiaceae

CABI Compendium, 2022
L. Andersson
semanticscholar   +2 more sources

The phylogeny of Heliconia (Heliconiaceae) and the evolution of floral presentation.

open access: yesMolecular Phylogenetics and Evolution, 2017
Heliconia (Heliconiaceae, order Zingiberales) is among the showiest plants of the Neotropical rainforest and represent a spectacular co-evolutionary radiation with hummingbirds. Despite the attractiveness and ecological importance of many Heliconia, the genus has been the subject of limited molecular phylogenetic studies.
William J D Iles   +5 more
semanticscholar   +4 more sources

A New State Record for Chelobasis bicolor Gray (Coleoptera: Chrysomelidae: Cassidinae: Arescini) and New Host Association with Heliconia bourgaeana Peterson (Heliconiaceae) in Mexico

The Coleopterists bulletin, 2020
The genus Chelobasis Gray belongs to the Neotropical tribe Arescini and comprises four species recorded from Mexico to Bolivia (Garcı́aRobledo et al. 2014; Staines 2009).
Sara López-Pérez   +4 more
semanticscholar   +1 more source

Pollen-connecting threads inHeliconia (Heliconiaceae)

Plant Systematics and Evolution, 1995
InHeliconia thread-like structures connecting the pollen grains are described. These threads are decay products of the walls separating the pollen chambers, and products of the rupture of the mature anthers in the stomium region. The pliable cell threads mix with the pollen and entangle individual grains to form aggregates. This ensures that the pollen
Marie-Jeanette Rose, Wilhelm Barthlott
openaire   +1 more source

Heliconiaceae Vines, Stud.

2011
Published as part of Reveal, James L., Chase, Mark W., Iii, - Apg & Iii, Apg, 2011, APG III: Bibliographical Information and Synonymy of Magnoliidae Abstract Kew words Introduction, pp.
Reveal, James L.   +3 more
openaire   +1 more source

Anti-proliferative and cytotoxic activities of Heliconia psittacorum L. f. (Heliconiaceae) and Ficus coronata Spin. (Moraceae) leaves

Journal of Pharmacy & Bioresources, 2019
The cytotoxicity, anti-proliferative and antioxidant effects of leaves of Heliconia psittacorum and Ficus coronata were studied using standard models. Concentration-dependent anti-proliferative activity (P≥0.5) which became maximal at 5mg/ml was observed
A. Gbolade   +4 more
semanticscholar   +1 more source

Reawakening of the beauty: Heliconia montana is distinct from H. venusta (Heliconiaceae)

Phytotaxa, 2019
Heliconia montana and H. venusta are endemic to the tropical forests of the Central Andes. They belong to Heliconiaceae, a family recognized by the showy inflorescences of its members and hummingbird pollination.
Ángela María Moralestrujillo   +4 more
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy